Can someone explain to me why a steering wheel is referred to as a ‘Rim Blow’. I have my own thoughts but it's better I ask. I purchased a 1970 wood one on ebay and it's in the mail. I think they are killer look'n. I'm going to restore it myself - somehow / sometime!
Anyways, I'm curious why this horn thingy runs the length of one of the spokes? As Image shows.